Pokémon Japanese Battle Card e Series 2 Reversal Blow Booster Pack. These packs were used to unlock additional trainers in the Ruby and Sapphire Games. These were only released in Japan. Each pack contains the same 8 cards. Some of the trainers you can battle have shiny Pokémon. An e-reader along with a Japanese copy of the game is needed to use these cards. Pack is sealed. A bit of a quirky addition to any sealed pack collector! Any questions please ask. Thanks for looking.
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